baber/WOPTO huggingface dataset:
Patent JP-H09158555-A (JP)
Title: Secret code type lock used for keeping space of key in common in lock body
Inventor: OYAMADA AKIRA
IPC: E05B37/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To safely keep a key even in a conspicuous place, by providing a keeping space of a key in a lock body and providing a structure in which the key can not taken out unless the lock in unlocked. SOLUTION: A keeping space 4 for a key is provided in the inside of a lock body 1. A structure in which the key can not be taken out unless the lock is unlocked by manipulation of a number-setting part 3, is provided. In this way, a key can be safely and boldly kept even in a conspicuous place.
Patent JP-H06195654-A (JP)
Title: Disk for evaluating floating height of head
Inventor: HORIKAWA JUNICHI
IPC: G11B5/455
Filed: 1992-12-28
Abstract: PURPOSE:To increase the flatness of a surface and to exactly evaluate the floating height of a head by constituting the disk for evaluating the floating height of the head having a conductive layer on a disk substrate consisting of an insulator. CONSTITUTION:This disk 10 for evaluating the floating height of the head has the disk substrate 2 consisting of the insulator and the conductive layer 11 formed on this substrate 2. The disk has a projection 3 projecting upward on the substrate 2 in some cases. The substrate 2 and the conductive layer 11 are formed of materials allowing transmission of electromagnetic waves. The substrate 2 is formed of glass, plastic, etc., and the disk 10 is constituted of the substrate 2 consisting of the insulator and the conductive layer 11 formed thereon in such a manner and, therefore, the high flatness is realized and the static electricity generated in the substrate 2 is removable. The floating height of the head is thereby exactly evaluated.
Patent JP-H06204988-A (JP)
Title: Digital mca system
Inventor: MORIYA MASAHIRO
IPC: H04L1/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve the probability of performing right transmission by shortening a data length to be retransmitted. CONSTITUTION:By dividing one frame of data transmitted from a mobile station into plural sub frames, providing error detection codes 2 at every sub frame 1 and overlapping and retransmitting only a requested sub frame for the retransmission request of an erroneous sub frame from a control station, the probability of right transmitting the entire frame is improved.
Patent JP-H09171888-A (JP)
Title: Continuous induction heating device
Inventor: ITO DAIJI
IPC: H05B6/10
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To allow a local heating for heating only the head part of a body to be heated such as a headed shaft member without heating its shaft part. SOLUTION: In this device, the part to be heated of a body W to be heated is induction heated while moved along an advancing route X-X. This device has induction heating coils 11 arranged on both sides of the advancing route with the part to be heated between, and having coil parts wound in parallel to the advancing route so as to have the same coil winding directions on both sides and magnetic fluxes orthogonal to the advancing direction, and magnetic control bodies 21 arranged on both sides of the advancing route with the part to be heated between so as to focus the magnetic fluxes generated by the induction heating coils 11 to the advancing route and collectively heating the part to be heated of the body W to be heated.
Patent JP-H05155614-A (JP)
Title: Production of granular barium carbonate
Inventor: SAKAI SHIGERU
IPC: C01F11/18
Filed: 1991-12-04
Abstract: PURPOSE:To produce granular barium carbonate having satisfactory flowability and useful as starting material for optical glass, electroceramics, etc. CONSTITUTION:An aq. soln. of water-soluble barium salt is allowed to react with an aq. soln. of alkali carbonate in the presence of 0.5-10mol% ions of a rare earth element basing on the amt. of barium ions to produce granular barium carbonate.
Patent JP-H07193320-A (JP)
Title: Semiconductor laser
Inventor: NITTA KOICHI
IPC: H01S5/00
Filed: 1993-12-27
Abstract: PURPOSE:To increase the TE polarization/TM polarization ratio by a method wherein a metallic layer having TM polarization loss and TE polarization loss to the laser oscillation wavelength is to be provided in an optical waveguide structure. CONSTITUTION:The surface of the title semiconductor laser is flattened by a p-type GaAs cap layer 23, an n-type GaAs current block layer 25 and a p-type GaA5 contact layer 26. A pure Au metallic layer 24 having absorption loss to laser oscillation wavelength is provided on the surface. This Au metallic layer 24 is provided with a p-type electrode AuZn 28. Besides, an n-type GaAs substrate 11 is provided with an n-type electrode AuGe 27. Through these procedures, the Au metallic layer 24 fills the role of a layer giving the loss difference to TE polarization and TM polarization so that the loss to the TM polarization may be made sufficiently larger than the loss to the TE polarization by the distance value (h) between the Au metallic layer 24 and the active layers. Accordingly, the title semiconductor laser system in large TE polarization capable of using for such a device as a magneto-optical system etc. can be manufactured.
Patent JP-H07188628-A (JP)
Title: Solid adhesive composition
Inventor: MATSUSHIMA KOJIRO
IPC: C08F26/10
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a solid adhesive composition having stable formability at high temperature and such good adhesiveness as to be bondable even, to, e.g. a cardboard and a coated paper. CONSTITUTION:A solid adhesive consisting of water, an adhesive component and a gelling agent, which contains as the adhesive component 1-10wt.% polymer comprising vinylpyrrolidone (VP) and acrylic acid (AA) at a weight ratio of (25 to 75):(75 to 25) and having a molecular weight of 40,000 to 250,000 and wherein the gelling agent preferably comprises an alkali metal salt or ammonium salt of a fatty acid.
Patent JP-2000165679-A (JP)
Title: Picture processing method and picture transfer system
Inventor: IMAMURA TAKESHI
IPC: H04N19/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of picture processing by compressing picture information by using pixel data as it is when matching with pixel data arranged to be away by extracted two-dimensional offset is not detected. SOLUTION: Picture data to be displayed on a display means is converted into a pixel data form and the arranging area of existent pixel data most continuously matched with specific pixel data is detected to extract an offset quantity. The cumulative table of the number of the most continuous by matched pixels is prepared for every offset quantity, and the offset quantity of a high order where the number of matched pixels is large is extracted to set to the offset quantities for compressing processing. When the matching of pixel data is detected by one of the offset quantities for compressing processing, the offset data is outputted to shift a compression pointer by the portion of the matching length. When the matching is not detected, pixel data instructed by the compressing pointer is outputted as it is to shift the compression pointer by the portion of one data.
Patent JP-H10195696-A (JP)
Title: Electrode for electrolytic treatment
Inventor: SAITO MICHIAKI
IPC: C25D13/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to make mechanical strength higher than the strength of the conventional carbon elecrtrodes, to make a weight lighter, surface area larger and length longer and to prevent the generation of carbon powder. SOLUTION: This electrode has an electrode body 4 consisting of a carbon fiber bundle 3 formed by bundling many long-sized carbon fibers 2 and a protective pipe 5 made of fiber reinforced plastic formed plural apertures on the peripheral wall 5a and put around this electrode body 4 apart a spacing from the electrode body 4. Both ends of the carbon fiber bundle 3 constituting the electrode body 4 are impregnated with thermosetting resins which are then cured. The cured parts 8 of the resins are inserted and fixed into short-sized pipes 9 fixed to both ends of the protective pipe 5. A cap 12 having a U shape in longitudinal section is put on one end of the protective pipe 5. A terminal 13 is fixed to this cap 12.  Plural energizing pins 16 are so arranged as to penetrate the peripheral wall 12b of the cap 12, the peripheral wall 5a of the protective pipe 5, the peripheral wall 9a of the short-sized pipe 9 and the cured parts 8 of the resins of the carbon fiber bundle 3.
Patent JP-H05156938-A (JP)
Title: Engine exhaust heat recoverer
Inventor: YAMASHITA FUMIO
IPC: F02G5/04
Filed: 1991-12-06
Abstract: PURPOSE:To prevent an engine coolant from being unduly radiated at a radiator. CONSTITUTION:An engine coolant having absorbed exhaust heat of an engine 2 is circulably constituted into an exhaust heat recovering circuit 4 and an engine coolant circuit 5. Two radiators 17, 18 set up in the engine cooling circuit 5 is air-cooled by two fans 21, 22. Each operation of these fans 21, 22 is controlled by a temperature sensor 24 detecting a temperature of the engine coolant of this exhaust heat recovering circuit 4 via a radiation controller 25. This radiation controller 25 stops each operation of these fans 21, 22 in the case where temperature in the engine coolant is less than T1, and when the temperature shifts from T1 to T2, it operates one side fan 21 alone, and when the temperature is more than the T2, it operates both the fans 21 and 22.
Patent JP-H07201824-A (JP)
Title: Processor
Inventor: ISHIKAWA KENJI
IPC: H01L21/302
Filed: 1993-12-29
Abstract: PURPOSE:To provide a wire for wiring which excells in its durability and does not require an introducing terminal for vacuum, etc., in the case of wiring in a processing chamber. CONSTITUTION:At least a part of the wiring for connecting an apparatus provided inside a processing chamber with another apparatus provided outside the processing chamber which is exposed to the atmosphere present in the processing chamber is covered with a polybenzosol film 83. The polybenzosol film 83 excells in such physical properties as a plasma resistance, heat resistance, chemical resistance, corrosion resistance and mechanical strength. Thereby, the life time of the wiring can be made long. Also, a part 81 of the wiring which is passed through the wall part of the processing chamber is covered with the polybenzosol film 83 excelling in its mechanical strength and its adhesiveness to the conductor of the wiring. Thereby, the direct sealing of the processing chamber is made possible, without such a member as an introducing terminal for vacuum.
Patent JP-H07201557-A (JP)
Title: Magnetic field generating device for mri
Inventor: OTA KIMIHARU
IPC: G01R33/20
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a magnetic field generating device which is excellent in magnetic efficiency, lessened in cost, and restrained from increasing in size by a method wherein dissimilar material permanent magnets such as a rare earth permanent magnet and a ferrite permanent magnet different from each other in maximum energy product are effectively arranged. CONSTITUTION:A permanent magnet 2a trapezoidal in cross section is formed of rare earth magnet, the direction of magnetization of it is set coincident with the direction of a magnetic field inside a magnetic space 4, a permanent magnet 3a triangular in cross section is formed of ferrite magnet, the direction of magnetization of it is set to make an angle of 90 deg. with its side which confronts the magnetic space 4. The farmost end face of the yoke-bearing surface 22a of the permanent magnet 2a is set aligned with the farmost end face of the yoke-bearing surface 23a of the permanent magnet 3a. Furthermore, a pair of magnet pieces is arranged on each side of the permanent magnet 2a which confronts the magnetic space 4. By this setup, a magnetic field generating device excellent in magnetic efficiency, small in size, and low in cost can be obtained.
Patent JP-2000174560-A (JP)
Title: Audio signal power amplifier circuit and audio device using the circuit
Inventor: FUJISAWA MASANORI
IPC: H03F1/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an output circuit by forming an oscillation circuit from a switch circuit and a switching control circuit for feeding power to an amplifier. SOLUTION: An output step circuit 11 has a variable frequency oscillation circuit 12 for supplying power to an amplifier 3 in addition to this amplifier. When the amplitude of an audio signal is large, the internal impedance of an output step transistor Q1 is reduced, many currents flow to a coil L and the term of changing a transistor Q4 from ON to OFF is shortened. As a result, the switching frequency of a switching transistor Q3 becomes high. When the amplitude of the audio signal is small, the switching frequency of the transistor Q3 becomes low. With such a frequency change, the supply of current value corresponding to the amplitude of the audio signal and an audio output corresponding to that supply are made possible.
Patent JP-H06177900-A (JP)
Title: Ring type lan
Inventor: TSURUMI KANEHISA
IPC: H04L12/437
Filed: 1992-12-04
Abstract: PURPOSE:To provide a ring type LAN which can improve communication performance of the real-time data. CONSTITUTION:A ring type LAN includes a main station which sends out frames and plural slave stations 2i which relay the frames. Respective slave stations 2i contains a transmitter 24, a receiver 21, a LAN controller 22, and a switch 23 which switches between an insertion state of the frames and a bypass state. The switch 23 is controlled by the idle detectors 25 and 26, and a switching control circuit 27 to which the detected output of both detectors 25 and 26 are inputted. Then the insertion/bypass switching operation is carried out synchronously with an idle section with the controller 22 kept in a data receivable state.
Patent JP-2000215658-A (JP)
Title: Method for transferring data
Inventor: BECKEMEYER HEINZ-PETER
IPC: G11C7/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To attain overwriting of data in a storage device for data sampled by an input channel corresponding to each bit of a data block stored in a circulating FIFO. SOLUTION: A writing pointer SZ indicates a stage in which writing is operated in a final writing operation, and a reading pointer LZ indicates a stage in which reading can be operated during the next reading operation. An another pointer for pointing the number of storage stages which is the even-numbered times as large as the number of input channels, that is, a trigger pointer TZ is provided, and the value of the trigger pointer is made correspond to the number which is even-numbered times as large as the number of the input channels, and set so as to be the number of storage stages to be used or less, and so as to be smaller than the number of the previously read storage stages.
Patent JP-2001161301-A (JP)
Title: Method for producing awayuki bean curd (pudding-like bean curd)
Inventor: NAKAJIMA MAKOTO
IPC: A23L11/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an Awayuki bean curd (pudding- like bean curd). SOLUTION: This method for producing the Awayuki bean curd by coagulating a soybean milk by using a coagulating agent comprises using the soybean milk in a low concentration and adding albumen and an oligosaccharide thereto. As a result, the Awayuki bean curd having smooth texture and hardly causing syneresis when preserved is provided, and the Awayuki bean curd can suitably be eaten as a dessert.
Patent JP-H10189748-A (JP)
Title: Standard cell layout device
Inventor: HANAKI HIROICHI
IPC: H01L27/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the layout in which the entire area of a top block is reduced without decreasing operation speed, by a method wherein the top block determined by arrangement treatment is formed into a flat standard cell block while the standard cell block is being maintained. SOLUTION: In order to make to tip block to a flat standard cell block, each sub-block, which is individually arranged, is expanded out to the position of each sub-block is a top block determined by the arrangement of the sub-block while the standard cell arrangement is being maintained. To be more precise, the file where the expansion information of the sub-block is described is read out, the bus-block is expanded to the position of sub-block in the top block in the state wherein the standard arrangement is being maintained, and the top block is formed into a flat and standard block.
Patent JP-H11179958-A (JP)
Title: Exposure apparatus and image forming apparatus
Inventor: MUTO KENJI
IPC: B41J2/455
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To form a good latent image without shortening an exposure time even the time of high speed formation of an image and to also form a high grade image. SOLUTION: Noticing to the light emitting parts 11-02a, 11-02x at both end parts on a light emitting element chip 11-02, the light emitting part on the side of the second light emitting element chip array B opposed to the light emitting part 11-02a is the one 12-02k present in the vicinity of the central part of the light emitting element chip 12-02 and the light emitting part on the side of the light emitting element chip opposed to the light emitting part 1102x is the one 12-03j positioned in the vicinity of the central part of a light emitting element chip 12-03 in the same way.  When the respective light emitting element chips have a light emitting profile on a projected side, since the low position of the light emitting profile of the second light emitting element chip array B comes to the high position of the light emitting profile of the first light emitting element array A on a latent image by this alternate arrangement, the quantity-of-light irregularity of the respective light emitting element chips can be reduced.
Patent JP-2000170468-A (JP)
Title: Device for installing screen frame
Inventor: AOKI TAKASHI
IPC: E06B9/42
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an installing device of a screen frame easy in the whole constitution and installation of the screen frame, capable of reducing the part number and capable of easily performing removing work of the screen frame for a positional adjustment and maintenance. SOLUTION: A pair of engaging projecting strips 3, 3 forming a hook shape in the mutually facing direction in the longitudinal direction are arranged on the upper surface of a screen frame 1, a pair of engaging parts 4a, 4b for mutually engaging with the pair of engaging projecting strips 3, 3 are arranged in an installing tool 2 installed in an arranging object part, and this side engaging part 4a in the installing tool 2 is slidably supported in the longitudinal direction to be energized to this side by an energizing means.
Patent JP-H11179610-A (JP)
Title: Roll cutting tool
Inventor: ARAI TATSUO
IPC: B23C5/22
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a roll cutting tool, by forming a groove over almost the total periphery in a peripheral surface of a tool main unit, and providing at least one of a screw and an insertion hole on the extension of the groove. SOLUTION: A first/second groove 31, 32 is formed over almost the total periphery in a peripheral surface 21 of a tool main unit 2. A screw is screwed to a cartridge 4, and a throwaway tip 8 is fixed. The screw is provided on a peripheral direction extension of the first groove 31. An adjusting screw performing deflection adjustment of a front cutting edge of the tip is provided in a recessed groove 3 through the cartridge 4. An insertion hole provided in a peripheral surface of a head part of the adjusting screw is positioned on a peripheral direction extension of the second groove 32. In the case of mounting/demounting operation of the screw and advancing/retracting operation of the adjusting screw, the operation is made possible by inserting a wrench in the first or second groove 31 or 32.
Patent JP-H09185265-A (JP)
Title: Developing device using liquid developing agent
Inventor: HORII SHINICHI
IPC: G03G15/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To increase the developing speed, to eliminate the need for squeezing work and to make high-speed developing compatible with developing where the halftone density is uniform. SOLUTION: This device is provided with a developer housing part 55 housing liquid developer 1 obtained by dispersing charge toner grains 5A consisting of at least coloring agent and resin in electric insulating liquid, a supply roller 54 uniformly attaching the developer 1 to the surface of a developing roller 51 from the housing part 55 and an electric field impressing roller 53 forming a liquid toner layer 6 in which the grains 5B are aggregated by impressing an electric field on the developer 1 attached to the surface of the roller 51. The roller 51 is provided with an electrical conductive elastic layer. Then, the developing action is executed by making the roller 51 holding the layer 6 in which the grains 5B are aggregated press-contact with a drum-like photoreceptor 7 on which an electrostatic latent image is formed.
Patent JP-H09183390-A (JP)
Title: Bicycle parking facility
Inventor: NAMIKI NORIO
IPC: B62H3/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To install bicycle parking facilities in a small area and easily do parking work itself by mounting a wire material traction means at one side of a wire material in the direction of separating from a pulley and mounting a bicycle hitch member at the other side of the wire material, at a higher position than the end of the front wheel of the bicycle in vertical attitude on the ground. SOLUTION: During parking and storage, a hitch member 6 is gripped and pulled up and then pulled down after a suspension 60 is hitched on the front wheel of a bicycle, so that a rope is drawn and pulled out of the opening 20 at the bottom 26 of a beam member 2 downwad. When the rope 5 drawn, a weight 31 is elevated in a guide cylinder 3 being inclined against gravity force until it is stopped at the highest position, then the hitch member 6 hitched on the front wheel of the bicycle is left to be pulled downward, the weight 31 is dropped to the lowest position in the guide cylinder 3 by its weight, the pull-out portion 50 of the rope 5 pulled out of the opening 20 is pulled into the opening with its traction force and the hitch member 6 is elevated to suspend the bicycle in vertical attitude.
Patent JP-H09182988-A (JP)
Title: Long phosphor bronze material superior in press workability
Inventor: TAKI CHIHIRO
IPC: C22F1/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To improve press workability by controlling in a specific range the state of a tin concentrated layer in the tin or solder layer on the surface of a welded long phosphor bronze material. SOLUTION: In a long phosphor bronze material provided with a tin or a solder layer on the surface and elongated by welding, the size of the tin or the solder layer is controlled, which is melted and solidified on the surface of the phosphor bronze by welding, so that the formulas I and II or III may be satisfied. In the formula I to III, Wsn denotes the width (mm) of the tin or the solder layer, Ww the width of the weld zone, Dsn the depth of the tin or the solder layer, and t the thickness of phosphor bronze. It is desirable that the height is approximately 0.05mm or less from the surface in the unwelded zone of a welding metal with a screw-down surface. The metallic structure of the base stock in the weld zone is desirably a dendritic structure or a fine equi-axed structure.  As a result, the tin concentration layer suppresses the generation of cracks; and even if cracks are generated, they are difficult to grow.